平面三角形有限元程序，可以用来计算位移，应力。

用移动网格来实现自适应有限元方法，一个不错的软件包-Moving mesh AFEPack

有限元程序编程,本程序以poisson方程为例,文中留有很多可扩展空间,稍加修改就可以适应很所方程-finite element method for Poisson equation

TITAN2D is a free software application developed by the Geophysical Mass Flow Group at the State University of New York (SUNY) at Buffalo. TITAN2D was developed for the purpose of simulating granular flows (primarily geological mass flows such as deb